Additional thoughts/exercises

• Nucleotide excision repair animation

Supplementary videos

• Topoisomerase: the knotty problem of unwinding a double helix

Extra credit readings

• Thermostable DNA Polymerases Colorado State University 12/27/99
• 2009 Nobel Prize in Physiology or Medicine: Telomeres Scientific American 12/5/09
• Hype, hope, and reality: telomere length, telomerase, and aging Generations Spring 00
• Telomerase's New Talent Science Now 8/17/05

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